| key specs |
| Strap Colour | Silver, Gold, Space Grey, Pink, Blue, Red, Brown | Silver, Black, Grey, Blue |
| Display Size | 40mm | 44mm |
| Dial Shape | Rectangle | Square |
| Display Type | OLED Retina | AMOLED |
| Ideal For | Unisex | Unisex |
| Compatible OS | - | Android, iOS |
| Strap Material | - | Rubber |
| general |
| Brand | Apple | Xiaomi |
| Model | Watch Series 6 GPS | Mi Watch |
| Release date | September 16, 2020 | November 5, 2019 |
| Model Name | Watch Series 6 GPS | Mi Watch |
| Dial Shape | Rectangle | Square |
| Size | Regular | Regular |
| Touchscreen | Yes | Yes |
| Water Resistant | Yes | Yes |
| Water Resistance Depth | 50m | - |
| Usage | Fitness & Outdoor | - |
| Dial Material | Aluminium, Stainless Steel, Titanium | Alumunium Alloy |
| Ideal For | Unisex | Unisex |
| Strap Colour | Silver, Gold, Space Grey, Pink, Blue, Red, Brown | Silver, Black, Grey, Blue |
| Dial Colour | Silver, Grey, Gold, Blue, PRODUCT RED | Silver, Black |
| Alternate names | - | Silver, Black |
| Strap Material | - | Rubber |
| Interchangeable Strap | - | Yes |
| product details |
| Sensor | Compass, Always-On Altimeter, second-gen optical heart rate sensor, Accelerometer, Gyroscope, and Ambient light sensor | All Axis Sensor, Heart Rate Sensor, Barometer |
| Notification | Yes | - |
| Battery Type | Lithium Ion | - |
| Battery Life | Up to 18 hours | 36 hours |
| Rechargeable Battery | Yes | Yes |
| Compatible Device | - | Android, iOS |
| Charger Type | - | Pogo pin |
| connectivity features |
| Call Function | No | Yes |
| Bluetooth | Yes | Yes |
| Bluetooth Version | 5.0 | 4.2 |
| Wi-Fi | Yes | Yes |
| GPS | Yes | Yes |
| Messaging Support | - | Yes |
| Email Support | - | Yes |
| Third Party App Support | - | Yes |
| Call Features | - | Yes |
| Other Connectivity Features | - | NFC |
| platform and storage features |
| Operating System | watchOS 7 | MIUI for Watch |
| Number of Cores | dual-core | quad-core |
| Processor Name | S6 with 64-bit Dual Core Processor | Qualcomm Snapdragon Wear 3100 |
| Internal Memory | 32GB | 4GB |
| Compatible Operating System | - | Android, iOS |
| RAM | - | 1GB |
| Expandable Memory | - | No |
| camera and display features |
| Display Resolution | 324x394 pixels | 368x448 pixels |
| Display Size | 40mm | 44mm |
| Display Type | OLED Retina | AMOLED |
| Backlight Display | Yes | - |
| Other Display Features | LTPO OLED Always-On Retina display (1000 nits brightness) | - |
| Scratch Resistant | - | Yes |
| fitness and watch functions |
| Step Count | Yes | Yes |
| Calorie Count | Yes | Yes |
| Heart Rate Monitor | Yes | Yes |
| Altimeter | Yes | - |
| Compass | Yes | Yes |
| Calendar | Yes | Yes |
| Alarm Clock | Yes | Yes |
| Date & Time Display | Yes | Yes |
| Language | English | - |
| Other Fitness Features | Blood Oxgen Sensor, ECG sensor | Sports Modes |
| Number of Buttons | - | 1 |
| audio and video features |
| Speaker | Yes | Yes |
| Microphone | Yes | Yes |
| dimensions |
| Width | - | 44.69 |
| Height | - | 36.92 |
| Thickness | - | 12.28 |
| Diameter | - | 45.2 |
| Weight (g) | - | 44.00 |